Patent attributes
A vacuum machine has a flat deck, a first side wall extending downward from a first side edge and a second side wall extending downward from the second side edge, an opening through the deck with a length and width less than the length of the opening in the direction of the length of the deck, a first plenum affixed to an upper surface of the deck, a fan assembly joined to the plenum, the fan assembly having a first internal fan driven by a motor with fan blades adapted to be manually adjusted individually in attitude, perforated panels in a second plenum having openings of a size and geometry to destroy insects drawn through the openings; and a translatable substantially flat panel joined by fasteners through slots in the translatable panel to an underside of the deck proximate the opening through the deck.
